Android app drawable images (icons) loose colors to white on some devices in Lollipop

When I am adding transparent png icons/images, their color schema changes to "monochrome white", i.e. all the colors but white change to white as on the image: enter image description here

Most of devices were working well so far, it happens not often.

I am not sure if that's related to the image format, OS version or device, but probably someone already bumped into similar thing.

The images are added as AndroidResource as drawable and have different resolution versions. (I am using Xamarin Android, but not sure if that's related to the issue).

The issue is happening as when the image is added to widgetTab.Layout as menu item as just setting up ImageView.

Any thoughts?